I'm not sure what it is on his arm, but if it helps, I had some trouble painting it (the light from above just didn't seem to hit it in any way that was interesting).
DarkTraveler777 wrote:There is such smooth blending and vibrant colors used on this model that it almost looks cel-shaded. Brilliant work! My eye keeps being drawn to the large blue gem on this guy's chest. Some of the finest gem work I've seen on a mini!
Thanks.
I was definitely going for 'cell shaded' on him. One of the things I did on all my Sodapop minis is line them in pure black. To me, stark lining tends to adds a sort of comic book effect.